morsi has said he's trying to protect egypt's fragile arab spring revolution. he's not trying to accumulate unchecked power. >>> the body of former palestinian leader yasser arafat was exhumed this morning from a mausoleum in the west bank. a team of international scientists will analyze tissue samples in an attempt to determine if he was poisoned to death in 2004 with a radioactive substance. the actual cause of arafat's death was never actually determined. >>> the current head of the palestinian authority travels to the united nations this week for what he hopes will be a vote with a historic outcome. mahmoud abbas, will be present thursday as the general assembly votes on a resolution that would upgrade palestinians to the status of a non-member state. meanwhile, only one week since the cease-fire between israel and hamas, and the u.s. official tells cnn that iran is already figuring out how to resupply hamas with missiles and other weapons. >>> a flight from fort lauderdale to san juan, puerto rico, forced to circle back and land just after takeoff because